A Solid-Cladding/Liquid-Core/Liquid-Cladding Sandwich Optical Waveguide for the Study of Dynamic Extraction of Dye by Ionic Liquid BmimPF6

2012 ◽  
Vol 66 (7) ◽  
pp. 798-802 ◽  
Author(s):  
Xuwei Chen ◽  
Atsushi Sakurazawa ◽  
Kiichi Sato ◽  
Kin-Ichi Tsunoda ◽  
Jianhua Wang
Keyword(s):  
Ionic Liquid ◽  
Optical Waveguide ◽  
Liquid Core ◽  
Dynamic Extraction

Dynamic Mass Transfer of Hemoglobin at the Aqueous/Ionic-Liquid Interface Monitored with Liquid Core Optical Waveguide

Langmuir ◽  
2015 ◽  
Vol 31 (30) ◽  
pp. 8379-8385 ◽  
Author(s):  
Xuwei Chen ◽  
Xu Yang ◽  
Wanying Zeng ◽  
Jianhua Wang
Keyword(s):  
Mass Transfer ◽  
Ionic Liquid ◽  
Optical Waveguide ◽  
Liquid Core ◽  
Liquid Interface ◽  
Dynamic Mass

Fabrication and effect study of microfluidic SERS chip with integrated surface liquid core optical waveguide modified with nano gold

2016 ◽  
Vol 23 (8) ◽  
pp. 3059-3068 ◽  
Author(s):  
Chunyan Wang ◽  
Yi Xu ◽  
Rong Wang ◽  
Huazhou Zhao ◽  
Songtao Xiang ◽  
...  
Keyword(s):  
Optical Waveguide ◽  
Liquid Core ◽  
Effect Study ◽  
Nano Gold ◽  
Surface Liquid

scholarly journals A Liquid-core Liquid-cladding Optical Waveguide Based on Thermal Gradients across the Laminar Flow of Water in Capillary Tubing

2019 ◽  
Vol 35 (2) ◽  
pp. 215-218
Author(s):  
Manami NAKAMURA ◽  
Hiroyasu MURATA ◽  
Kiichi SATO ◽  
Kin-ichi TSUNODA
Keyword(s):  
Laminar Flow ◽  
Optical Waveguide ◽  
Liquid Core ◽  
Thermal Gradients ◽  
Capillary Tubing

Focusing and Defocusing Effects in a Single Liquid-Core/Liquid-Clad Optical Waveguide: An Optical Coupler

2011 ◽  
Author(s):  
Seyed Reza Mahmoudi
Keyword(s):  
Boundary Layer ◽  
Mass Flow Rate ◽  
Optical Waveguide ◽  
Mass Flow ◽  
Flow Rate ◽  
Wall Temperature ◽  
Thermal Boundary Layer ◽  
Flow Direction ◽  
Liquid Core ◽  
Optical Coupler

A single-liquid-core/liquid-clad L2 optical waveguide/coupler is studied numerically. The device consists of a large aspect ratio-microchannel isothermally heated on its both parallel flat walls. Steady state laminar Poiseuille flow of cold water which is introduced to the heated-microchannel forms a stable thermal boundary layer adjacent to the isothermal heated walls. Thermal boundary layer development causes the lateral refractive index gradient across the channel which is required for waveguiding. At a particular mass flow rate for a given wall temperature, the waveguiding occurs. Since the thermal boundary layer, cladding region, is actively tunable through varying both surface temperature and mass flow rate, The waveguiding effect along the channel is highly configurable. We demonstrated that the excitation in the flow direction leads to defocusing of the beam at fundamental TE mode. By reversing the flow direction, the Counter-flow excitation of the waveguide also results in focusing effects. The current waveguide can be exploited as an integrated optical coupler at specific channel wall temperature and mass flow rate.

Ionic liquid-based slab optical waveguide sensor for the detection of ammonia in human breath

2018 ◽  
Vol 512 ◽  
pp. 819-825 ◽  
Author(s):  
Lifang Gao ◽  
Xu Yang ◽  
Yang Shu ◽  
Xuwei Chen ◽  
Jianhua Wang
Keyword(s):  
Ionic Liquid ◽  
Optical Waveguide ◽  
Human Breath ◽  
Waveguide Sensor

scholarly journals Flexible phase change filament with ionic liquid core

2019 ◽  
Vol 136 (32) ◽  
pp. 47830 ◽  
Author(s):  
Chao Lin ◽  
Yurong Yan ◽  
Zhengyu Liu ◽  
Hanhan Ke ◽  
Zhiming Qiu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Phase Change ◽  
Liquid Core
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